Lisa Jardine traces the evolution of scientific endeavour in Britain over the last four centuries. We often hear how science has changed our world. In this series of seven programmes, Lisa explores how our world has changed science: pushing it in new directions, creating new disciplines and pioneering new approaches to scientific understanding. It’s a history of science that weaves science back into the fabric of everyday life and shows how the concerns of the scientist are the concerns of us all.

My grumble with the show was when he got to GM foods. Much like most people (I imagine) I know little about the subject and they came across as very dismissive of people's mistrust.

He seemed to imply that people are scared/wary of them because of the negative portrayal of science as a whole and gave the nuclear bomb as an example.

Surely more pertinent examples are;
- The many poorly reported false health scares (e.g. Red meat is good for you AND gives you cancer depending on what day you pick up the paper)
- Vaccination scares (e.g. MMR)
- Drugs we've been told are safe but turn out not to be (e.g. Thalidomide)

To say "All we've done is make a potato plant that's resistant to blight, why wouldn't you want that?" is all well and good, but until it's 100% certain that there are no unforeseen circumstances that can propagate from that it seems sensible to be cautious... If that point has already been reached then that message needs conveying to the public as a whole.

yes, very popular experiment in our chemistry class c. 1977 or so (IIRC) ::)

pfffffttt we were't even allowed to accidentaly make TNT anymore in '97-'04, not that making DNT it particularly interesting either, which is probably why it was banned, as the only reason to bother is to leave it a little too long and a little too warm.

The classic one when I was at school was the erupting volcano - build a nice little conical pile of ammonium dichromate and heat the shit out of it with a bunsen. Get a lovely display of sparks and lots of green ash.

Surely more pertinent examples are;
- The many poorly reported false health scares (e.g. Red meat is good for you AND gives you cancer depending on what day you pick up the paper)
- Vaccination scares (e.g. MMR)
- Drugs we've been told are safe but turn out not to be (e.g. Thalidomide)

1) don't read the Daily Mail or any other 'news'paper for their oversimplification and misrepresentation of science.
2) I would like to see some of the journalists who propogated this false story prosecuted for the measles epidemic this year. MMR always was safe, and was never linked to autism in a correctly conducted clinical study.
3) this one is true, but drug safety testing a world away from where it was in the 1950s.
A more pertinent example would be the introduction of a 'foreign' species that obliterates the native species e.g. the grey squirrel or European starling.

During WW2 the army had an explosives training camp in Bronaber (the village where the log cabins are near Coed y Brenin).
The moors above this camp was littered with Ordinance left over from that time.
There was a particular field where a whole load of cordite had been dumped.
When we were kids we would go there on bikes and collect as much as we could. We would then burn it and try and make it explode.
Many other unexploded shells were littered all over the place.
The army finally went there in the late 80's and cleared as much as possible.
I still see the occasional shell whilst walking around there.

When we were kids we would go there on bikes and collect as much as we could. We would then burn it and try and make it explode.

Which of course doesn't work as it needs to be confined to make it explode. Burning was the recognised method of disposal of cordite.

There's a story about (I think) Nobel - dynamite has the same property, when confined it's explosive, when in the open air it just burns. So as an after-dinner trick, he'd take a stick of dynamite out of his pocket and light it from the candles on the table, to light his cigar.

Indeed, and unfortunately your average person in the street is quite likely to be influenced by poor journalism.

The introduction of foreign species is a much better example

I just felt they implied that people were stupid if they weren't in favor of GM crops, and to liken it to fears over nuclear power was just odd.
Personally I'm not opposed to GM as long as there's significant evidence to show that using it to solve one issue isn't going to introduce others. But I don't feel the latter has been shown (or if it has I wasn't paying attention )

Which of course doesn't work as it needs to be confined to make it explode. Burning was the recognised method of disposal of cordite.

It works a treat when you've collected a load from various military wreck sites then ram it into a soil pipe that's dug into the ground on bonfire night. Not so good when you're reloading it for the second go and start to hear this funny wooshing noise from inside the (still hot) pipe, and especially not good if one of the folks doing the loading is deaf... he only singed his eyebrows

Lots of good stuff to be found under the sea - the Volnay (in Cornwall) had loads of white phosphorus on board - the skippers didn't like it if somebody came back onto the boat and got out this weird waxy lump they'd found.

Surely more pertinent examples are;
- The many poorly reported false health scares (e.g. Red meat is good for you AND gives you cancer depending on what day you pick up the paper)
- Vaccination scares (e.g. MMR)
- Drugs we've been told are safe but turn out not to be (e.g. Thalidomide)

1) don't read the Daily Mail or any other 'news'paper for their oversimplification and misrepresentation of science.
2) I would like to see some of the journalists who propogated this false story prosecuted for the measles epidemic this year. MMR always was safe, and was never linked to autism in a correctly conducted clinical study.
3) this one is true, but drug safety testing a world away from where it was in the 1950s.
A more pertinent example would be the introduction of a 'foreign' species that obliterates the native species e.g. the grey squirrel or European starling.

Thalidomide is still prescribed - it was discovered to be disasterous when used in very specific circumstances - during pregnancy - but its still an important drug.

The stem of the problem with health reporting - what may or may not be good for you - is smoking. When it was discovered that smoking was so heavily responsible for lung cancer - was the cause of almost all lung cancers - you had a very easy solution. Smoking causes lung cancer - don't smoke - don't get lung cancer - win. Black and white, no shades of grey. The desire since then is that everything could be just as simple - Do A (or don't do A) and it will prevent B. But nothing else is that simple and 'Eating a little bit more or less of something may be seen at a population level to raise or lower the risk of something already unlikely, but could have other unintended consequences' is a headline that won't sell many copies of the Daily Express